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Re: Spark Plugs

Huw Powell wrote:
> the trouble with replacing spark plugs is the new ones always work
> better than the old - the only way to really compare is to try three or
> four types in rapid succession, same weather, same fuel, etc.  I sure
> haven't done that, but platinums always worked fine for me and I'm happy
> with the tri-E W7DTC's I just put in... but are they better than
> cheapos?  I don't know.
All I know is my 20V engine likes the tri electrode plugs.
And I thing it has to do with flame travel from the electrodes.

1990 CQ